The Importance of Histopathological Diagnosis in the Management of Lesions Presenting as Peri-Implantitis
Purpose This study is a histopathological analysis of lesions clinically diagnosed as peri‐implantitis (PI). Materials and Methods This retrospective study included microscopic findings in 117 peri‐implant biopsies from lesions presenting clinical and radiographic features of peri‐implantitis. Resul...
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Published in | Clinical implant dentistry and related research Vol. 17; no. S1; pp. e126 - e133 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Blackwell Publishing Ltd
01.01.2015
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Subjects | |
Online Access | Get full text |
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Summary: | Purpose
This study is a histopathological analysis of lesions clinically diagnosed as peri‐implantitis (PI).
Materials and Methods
This retrospective study included microscopic findings in 117 peri‐implant biopsies from lesions presenting clinical and radiographic features of peri‐implantitis.
Results
The study group included 117 biopsies, mean age 55.2 years; 60.9% of biopsies were from failing implants during explantation, the remaining from surviving implants. All cases showed microscopic evidence for inflammation; however, although 41% exhibited only nonspecific inflammation, 29.9% exhibited actinomyces‐related inflammation, 18.8% pyogenic granuloma (PG), and 10.3% giant cell granuloma (GCG). Differences in implant failure rates between pathological diagnostic groups were not statistically significant. Lesions with simple inflammation could not be distinguished clinically or radiographically from the potentially destructive lesions.
Conclusions
There were no clinical features which could distinguish PI with simple inflammation from potentially destructive lesions mimicking PI, such as GCG, PG, and actinomycosis. However, to control GCG and PG surgical procedures would be recommended, actinomycosis would indicate specific antibiotics, whereas in nonspecific inflammation, these measures may not be indicated. The results of the present study provide evidence for the importance of early microscopic examination of lesions presenting clinically as peri‐implantitis, a step toward more accurate diagnosis and improved treatment of PI and lesions mimicking PI. |
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Bibliography: | ArticleID:CID12137 istex:837AFAF92A3B2D5337FF64B0B6D4EDD3F361A9A2 ark:/67375/WNG-NTQCPHJ4-K ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1523-0899 1708-8208 |
DOI: | 10.1111/cid.12137 |